Sign in by Touching Your Head: My Maid Is the Empress

Yunqi World. There was a long queue of troops to attack Zhang Heng. They vowed to defend the majesty of the empress to the death, and above their heads, a dark cloud called "negative energy" condensed. An electronic sound sounded: "Ding, the sign-in was successful, you successfully touched the head of the Empress, and you are accumulating rewards!" Crusade Army: "Your Majesty the Empress, please give the order, we will kill Zhang Hengge here!"